Estimates of the Catch and Effort by Foreign Tuna Longliners and Baitboats in the Fishery Conservation Zone of the Central and Western Pacific, 1965-77 (open access)

Estimates of the Catch and Effort by Foreign Tuna Longliners and Baitboats in the Fishery Conservation Zone of the Central and Western Pacific, 1965-77

From introduction: The primary purpose of this report is to summarize available information on the nominal effort and the catch of tunas and billfishes by these foreign longline fleets in the U.S. FCZ (Fishery Conservation Zone) of the central and western Pacific during the period 1965-77.
Date: May 1980
Creator: Yong, Marian Y. Y. & Wetherall, Jerry A.
Object Type: Report
System: The UNT Digital Library
Estimating Natural Mortality in Stock Assessment Application (open access)

Estimating Natural Mortality in Stock Assessment Application

The following document is a report taken during a three-day workshop to estimate natural mortality for use in stock assessment applications. The workshop covered biological aspects of mortality, methods for estimation of mortality, and best practices for use of mortality in assessment models. This document presents the findings during this workshop.
Date: June 2011
Creator: Brodziak, Jon; Ianelli, Jim; Lorenzen, Kai & Methot, Richard D., Jr.
Object Type: Report
System: The UNT Digital Library
Estimation of Hawaiian Monk Seal Corruption in Relation to Ecosystem Biomass and Overlap with Fisheries in the Main Hawaiian Islands (open access)

Estimation of Hawaiian Monk Seal Corruption in Relation to Ecosystem Biomass and Overlap with Fisheries in the Main Hawaiian Islands

This report analyzes the possible effects of the rehabilitation of Hawaiian monk seals and how their increase in numbers will affect the ecosystem and our fisheries. The document takes into account conclusions that overestimate potential monk seal impacts, and underestimate potential impacts of human extraction on monk seals.
Date: August 2013
Creator: Sprague, Rachel; Littnan, Charles & Walters, Jeffrey
Object Type: Report
System: The UNT Digital Library
Estimation of Sea Turtle Take and Mortality in the Hawai'i-Based Longline Fishery, 1994-96 (open access)

Estimation of Sea Turtle Take and Mortality in the Hawai'i-Based Longline Fishery, 1994-96

The following report provides documents of estimates of provided annual reports concerning sea turtle morality takes in the Hawai'i-based longline fishery, between the years 1994 to 1996.
Date: October 1998
Creator: Skillman, Robert A. & Kleiber, Pierre
Object Type: Report
System: The UNT Digital Library
An Evaluation of Oocyte Size in Multiple Regressions Predicting Gonad Weight from Body Weight: a Test Using Hawaiian Ehu, Etelis carbunculus (open access)

An Evaluation of Oocyte Size in Multiple Regressions Predicting Gonad Weight from Body Weight: a Test Using Hawaiian Ehu, Etelis carbunculus

The following report is meant to evaluate whether the information on oocyte size improves ability to predict ovary weight from body weight, and we evaluate the cost-effectiveness of different sample sizes for characterizing egg size.
Date: October 1994
Creator: Lau, Boulderson B. & DeMartini, Edward E.
Object Type: Report
System: The UNT Digital Library
Evaluation of Time-area Closures to Reduce Incidental Sea Turtle Take in the Hawaii-based Longline Fishery: Generalized Additive Model (GAM) Development and Retrospective Examination (open access)

Evaluation of Time-area Closures to Reduce Incidental Sea Turtle Take in the Hawaii-based Longline Fishery: Generalized Additive Model (GAM) Development and Retrospective Examination

This report documents a series of steps taken at the National Marine Fisheries Service, Pacific Islands Fisheries Science Center in response to the Order issued by Chief U.S. District Court Judge David Alan Ezra, District of Hawaii, in the case of CMC et al. versus NMFS et al.; CIVIL BO. 99-00152; dated November 23, 1999, to complete an analysis of the temporal and spatial distribution of interactions between Hawaii-based longline vessels and sea turtles to determine time and area closures that would provide the greatest benefit to the turtles.
Date: March 2005
Creator: Kobayashi, Donald R. & Polovina, Jeffrey J.
Object Type: Report
System: The UNT Digital Library
[Factsheet: Octopodidae] (open access)

[Factsheet: Octopodidae]

Entry from a fishery atlas describing characteristics of the Hawaiian octopus (He'e), including Latin names, distinguishing characteristics, life history, and fishing, with an illustration.
Date: 1986
Creator: Kramer, Steven H.
Object Type: Text
System: The UNT Digital Library
Field Manual for Phocid Necropsies (Specifically Monachus schauinslandi) (open access)

Field Manual for Phocid Necropsies (Specifically Monachus schauinslandi)

From introduction: This necropsy manual is a guide for students and technicians in the examination of dead phocids, specifically the Hawaiian monk seal. With this manual, the person performing the necropsy should be able to conduct a gross examination of a monk seal and collect the necessary tissues for microscopic pathology and toxicological studies. The necropsy instructions are based on the assumption that the seal's carcass is very fresh and time is not a limiting factor.
Date: July 1990
Creator: Winchell, Jane M.
Object Type: Report
System: The UNT Digital Library
Fisheries Ecosystem Model of the Chesapeake Bay: Methodology, Parameterization, and Model Exploration (open access)

Fisheries Ecosystem Model of the Chesapeake Bay: Methodology, Parameterization, and Model Exploration

Report on the construction of a model to manage fisheries in the Chesapeake Bay region, to see how stocks affect the food web and provide quantified estimations. "This report describes an ecosystem model of the Chesapeake Bay, the Chesapeake Bay Fisheries Ecosystem Model (CBFEM), prepared using the Ecopath with Ecosim approach and software" (p. 5).
Date: October 2009
Creator: Christensen, Villy; Beattie, Alasdair; Buchanan, Claire; Ma, Hongguang; Martell, Steven J. D.; Latour, Robert J. et al.
Object Type: Report
System: The UNT Digital Library
Fishery Interaction Between the Tuna Lonline and Other Pelagic Fisheries in Hawaii (open access)

Fishery Interaction Between the Tuna Lonline and Other Pelagic Fisheries in Hawaii

Abstract: The Hawaii pelagic surface fisheries and more recently the longline fisheries have grown dramatically. As a result, competition between fisheries on the fishing grounds and in the marketplace has also increased. Physical conflicts between vessels and claims of decreased fishing success by surface (troll and handline) fishermen led to the enactment of Federal regulations limiting the number of domestic longline vessels and the areas in which they can operate. The scientific evidence of biological or economic fishery interaction between longline and small-vessel fishermen is limited but suggests that intense longline fishing near the Hawaiian Islands has the potential to affect catch rates in other Hawaii fisheries. Better data collection and more research are needed to document fishery interaction and to improve fishery management.
Date: October 1993
Creator: Skillman, Robert A.; Boggs, Christofer H. & Pooley, Samuel G.
Object Type: Report
System: The UNT Digital Library
Forces of Change in Hawaii's Aku (Skipjack Tuna) Industry, 1986 : Workshop Summary (open access)

Forces of Change in Hawaii's Aku (Skipjack Tuna) Industry, 1986 : Workshop Summary

From preface: This is a report of a workshop on the Forces of change in Hawaii's aku (skipjack tuna, Katsuwonus pelamis) industry. The workshop was held on April 30 and May 1, 1986 in Honolulu, Hawaii and was coordianted by the Southwest Fisheries Center (SWFC) Honolulu Laboratory, National Marine Fisheries Service, NOAA. The objectives of the workshop were: 1. To review the status and current research on Hawaii's aku fishery, and 2. To introduce and prepare background material for discussion at a joint industry-government planning session to be held at a later date.
Date: April 1987
Creator: Boggs, Christofer H. & Pooley, Samuel G.
Object Type: Report
System: The UNT Digital Library
Forty Years of Research: Recovery Records of Green Turtles Observed or Originally Tagged at French Frigate Shoals in the Northwestern Hawaiian Islands, 1973-2013 (open access)

Forty Years of Research: Recovery Records of Green Turtles Observed or Originally Tagged at French Frigate Shoals in the Northwestern Hawaiian Islands, 1973-2013

Report that brings a 1983 NOAA Technical Memorandum titled "recovery records of adult green turtles observed or originally tagged at French Frigate Shoals, Northwestern Hawaiian Islands" up to date. Report includes some novel ways to present information gathered in more than 40 years of systematic monitoring at FFS. (pg. iii)
Date: May 2014
Creator: Humburg, Irene Nurzia & Balazs, George H.
Object Type: Report
System: The UNT Digital Library
The Green Turtle, Chelonia mydas, at Laysan Island, Lisianski Island, and Pearl and Hermes Reef, Summer 1982 (open access)

The Green Turtle, Chelonia mydas, at Laysan Island, Lisianski Island, and Pearl and Hermes Reef, Summer 1982

This is a report that provides the results of an observational study on the green turtle population during 1982 on Laysan Island, Pearl and Hermes Reef, and Lisianski Island.
Date: August 1986
Creator: Kam, Alan K. H.
Object Type: Report
System: The UNT Digital Library
Guidelines for Handling Marine Turtles Hooked or Entangled in the Hawaii Longline Fishery: Results of an Expert Workshop Held in Honolulu, Hawaii March 15-17, 1995 (open access)

Guidelines for Handling Marine Turtles Hooked or Entangled in the Hawaii Longline Fishery: Results of an Expert Workshop Held in Honolulu, Hawaii March 15-17, 1995

This report provides a description of the findings that resulted from a workshop to develop guidelines for handling hooked and entangled turtles, hosted by the NMFS Honolulu Laboratory March 15-17, 1995.
Date: November 1995
Creator: Balazs, George H.; Pooley, Samuel G. & Murakawa, Shawn K.
Object Type: Report
System: The UNT Digital Library
Hawaii Longline Fishermen's Experiences with the Observer Program (open access)

Hawaii Longline Fishermen's Experiences with the Observer Program

From introduction: This report describes a subset of the results from a socio-cultural study of fishermen in the Hawaii-based longline fleet. The broader study, conducted in 2003-2004, was designed to compile a social profile of the longline fishing industry of Hawaii and provide information about its participants to decision makers.
Date: February 2007
Creator: Allen, Stewart D.
Object Type: Report
System: The UNT Digital Library
Hawaii Marine Recreational Fishing Survey: A Summary of Current Sampling, Estimation, and Data Analyses (open access)

Hawaii Marine Recreational Fishing Survey: A Summary of Current Sampling, Estimation, and Data Analyses

The following manuscript describes the current Hawaii Marine Recreational Fishing Survey sampling and estimation process for recreational fishing surveys under the NOAA Fisheries Marine Recreational Information Program and presents the catch-and-effort estimates using pelagic species as an example.
Date: September 2016
Creator: Ma, Hongguang & Ogawa, Tom K.
Object Type: Report
System: The UNT Digital Library
Hawaiian Archipelago Marine Ecosystem Research (HAMER) (open access)

Hawaiian Archipelago Marine Ecosystem Research (HAMER)

From introduction: The following document describes a 10-year, multiagency, collaborative program proposed to advance ecosystem science and resource management in Hawaii.
Date: February 2008
Creator: Hawaii. Division of Aquatic Resources.
Object Type: Report
System: The UNT Digital Library
The Hawaiian Monk Seal and Green Turtle at Pearl and Hermes Reef, 1988 (open access)

The Hawaiian Monk Seal and Green Turtle at Pearl and Hermes Reef, 1988

The following report is the results of an observational research on the Hawaiian monk seal and green turtles along the Pearl and Hermes Reef in the Northwestern Hawaiian islands from May 17th to July 3rd 1988.
Date: November 1992
Creator: Choy, Barry K. & Hiruki, Lisa M.
Object Type: Report
System: The UNT Digital Library
The Hawaiian Monk Seal and Green Turtle at Pearl and Hermes Reef, 1990 and 1991 (open access)

The Hawaiian Monk Seal and Green Turtle at Pearl and Hermes Reef, 1990 and 1991

This report presents data collected from the observational studies on Hawaiian monk seals and green turtles at Pearl and Hermes Reef in the Northwestern Hawaiian Islands. The data presented was taken on 9-8 of June 1990 and 1 August to 13 September 1991. The data collected was limited to objectives conducting atoll-wide seal censuses, resighting tagged seals, tagging weaned pups, and surveying and destroying debris capable of entangling wildlife. Additionally, efforts in 1991 included retagging seals, tagging unknown-age seals, weighing and measuring immature seals, and bleach-marking seals for ID purposes. Also, interatoll movement, survival, injuries, and entanglement of seals were monitored, seal scats and spews were collected, turtles were tagged, and previously tagged turtles were resighted.
Date: May 1993
Creator: Finn, Michele A.; Henderson, John R.; Becker, Brenda L. & Ragen, Timothy J.
Object Type: Report
System: The UNT Digital Library
The Hawaiian Monk Seal and Green Turtle on Pearl and Hermes Reef, 1986 (open access)

The Hawaiian Monk Seal and Green Turtle on Pearl and Hermes Reef, 1986

This is a report on the observational study of the green turtle and monk seal population in the Pearl and Hermes Reef, 1986. No entanglements, injuries, or deaths were observed.
Date: April 1988
Creator: Forsyth, Robert G.; Alcorn, Doris J.; Gerrodette, Tim & Gilmartin, William G.
Object Type: Report
System: The UNT Digital Library
Hawaiian Monk Seal and Green Turtle Research on Lisianski Island, 1984 and 1985 (open access)

Hawaiian Monk Seal and Green Turtle Research on Lisianski Island, 1984 and 1985

This is a report on the observational study of the Hawaiian monk seal and the green turtle on Lisianski Island during the summers of 1984 and 1985. The purpose of this study is to monitor and aid the recovery of both endangered species.
Date: August 1988
Creator: Alcorn, Doris J.; Forsyth, Robert G. & Westlake, Robin L.
Object Type: Report
System: The UNT Digital Library
Hawaiian Monk Seal and Green Turtle Research on Lisianski Island, 1986 (open access)

Hawaiian Monk Seal and Green Turtle Research on Lisianski Island, 1986

This is a report where the Hawaiian monk seal and the green turtle were studied intermittently on Lisianski Island throughout the summer of 1986. This observational study includes injuries, deaths, reproductions, entanglements and tagging of seals and green turtles.
Date: August 1988
Creator: Westlake, Robin L. & Siepmann, Paul J.
Object Type: Report
System: The UNT Digital Library
Hawaiian Monk Seal and Green Turtle Research on Lisianski Island, 1987 (open access)

Hawaiian Monk Seal and Green Turtle Research on Lisianski Island, 1987

This is a report on the observational studies of the Hawaiian monk seal and green turtle on Lisianski Island in the Northwestern Hawaiian Islands. These studies were taken during the 1-4 of June and 5-29 or August 1987 and focused on haul out, reproduction, and factors affecting survival.
Date: September 1988
Creator: Johanos, Thea C. & Withrow, Reid P.
Object Type: Report
System: The UNT Digital Library
The Hawaiian Monk Seal at French Frigate Shoals, 1988-89 (open access)

The Hawaiian Monk Seal at French Frigate Shoals, 1988-89

This report is based on an observational study on the Hawaiian monk seal, located at French Frigate Shoals in the Hawaiian Islands National Wildlife Refuge. Study took place from April 4th to August 31st 1988 and from March 25th to September 4th 1989. Data was made to conduct atoll-wide beach censuses of monk seals to assess productivity, survival, movements between atolls and islands, and population structure and distribution; furthermore, the study was made to monitor reproduction rates, movement between islands, tagging weaned pups, record injuries and deaths, perform necropsies, and catalogue and destroy debris capable of entangling wildlife.
Date: December 1992
Creator: Craig, Michael P.; Alcorn, Doris J.; Forsyth, Robert G.; Gerrodette, Tim; Brown, Mary A.; Choy, Barry K. et al.
Object Type: Report
System: The UNT Digital Library